Home / 41,575,036.58-57,373,922.05-22,991,426.96

Finding the Fourth Proportional to 41,575,036.58, 57,373,922.05 and 22,991,426.96

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Solution

The fourth proportional to 41,575,036.58, 57,373,922.05 and 22,991,426.96 is: 31,728,374.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,575,036.58 : 57,373,922.05 = 22,991,426.96 : x
  2. Step 2: Convert to fraction form
    41,575,036.58/57,373,922.05 = 22,991,426.96/x
  3. Step 3: Cross multiply
    41,575,036.58x = 57,373,922.05 × 22,991,426.96
  4. Step 4: Simplify right side
    41,575,036.58x = 1,319,108,337,876,960.25
  5. Step 5: Solve for x
    x = 1,319,108,337,876,960.25/41,575,036.58
  6. Step 6: Final answer
    x = 31,728,374.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.